Cost of living in Gliwice (Poland) is 28% more expensive than in Zhengzhou (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 212 prices entered by 14 different people.
For example, you would need at least 12,778元 (6,880 zł) in Gliwice to maintain the same standard of living that you can have with 10,000元 in Zhengzhou.